Weakstone
Mana cost
Mana value4TypeArtifact
Color identity
Colorless
RarityUncommon
SetMasters Edition IV (ME4)
ArtistJustin Hampton
Price€4.52 · $5.98
Weakstone 
Artifact
Attacking creatures get -1/-0.
During the brothers' childhood, Tocasia took them to explore the sacred cave of Koilos. There, in the Hall of Tagsin, Mishra discovered the mysterious weakstone.
Legality
CommanderLegalStandardNot legalPioneerNot legalModernNot legalLegacyLegalVintageLegalPauperNot legalBrawlNot legalOathbreakerLegalHistoricNot legalTimelessNot legalPenny DreadfulLegal
Rulings
2004-10-04
The -1/-0 applies to attacking creatures from all players.

